Thin slice of bacon (6)
I believe the answer is:
rasher
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">thin slice of bacon</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for rasher that I've seen before include "A bit of bacon" , "food cooked in fat?" , "eat this?" , "More wildly adventurous" , "American fish" .)